Characteristics of flow past a slender, emergent cylinder in shallow open channels

The complex wake created by an emergent cylinder with a large aspect ratio in a shallow open channel flow is studied experimentally using particle image velocimetry. The unique characteristics of the bed-mounted slender cylinder wake are analysed. Velocity fields, turbulence parameters, and wake dev...

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Veröffentlicht in:	Physics of fluids (1994) 2017-06, Vol.29 (6)
Hauptverfasser:	Heidari, Mehdi, Balachandar, Ram, Roussinova, Vesselina, Barron, Ronald M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aspect ratio Cylinders Fluid dynamics Fluid flow Free surfaces Open channel flow Open channels Parameters Particle image velocimetry Reynolds number Turbulence Velocity distribution Velocity measurement
Online-Zugang:	Volltext
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